[ScienceD] Astronomers produce first detailed images of surface of giant star

[Science Daily]

Astronomers produce first detailed images of surface of giant star

An international team of astronomers has produced the first detailed images of the surface of a giant star outside our solar system, revealing a nearly circular, dust-free atmosphere with complex areas of moving material, known as convection cells or granules, according to a recent study.

https://www.sciencedaily.com/releases/20...102007.htm